package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@Slf4j
@RequestMapping("/admin/report")
public class ReportController {

    @Resource
    private ReportService reportService;

    @GetMapping("/turnoverStatistics")
    public Result<TurnoverReportVO> turnoverReport(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end
    ) {
        log.info("前后端联通");
        TurnoverReportVO turnoverReportVO = reportService.turnoverReport(begin,end);
        return Result.success(turnoverReportVO);
    }

    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    public Result<UserReportVO> userReport(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end
    ) {
        UserReportVO userReportVO = reportService.userReport(begin,end);
        return Result.success(userReportVO);
    }

    /**
     * 订单统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> orderReport(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end
    ) {
        OrderReportVO orderReportVO = reportService.orderReport(begin,end);
        return Result.success(orderReportVO);
    }

    /**
     * 销量排名
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> salesTop10Report(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end
    ) {
        SalesTop10ReportVO salesTop10ReportVO = reportService.alesTop10Report(begin,end);
        return Result.success(salesTop10ReportVO);
    }

    @GetMapping("/export")
    public void export(HttpServletResponse response){
        reportService.exportBusinessData(response);
    }
}
